Elizabeth Hadley

Elizabeth Hadley is the leading egg scientist and researcher at Groff Community College.

When Steve and Roger observe a strange man steal an egg from its nest but find the police aren't interested, they receive a tip to visit Elizabeth from a woman who found a strange egg on a bus which turned out to be a Cadbury's egg.

Elizabeth tells them of a secret society called The Order of the Hand and Nest, led by Commodore Francis Stoat which steals eggs. Roger joins the order to Steve's horror so Elizabeth connects him with her own group of protectors of Buckle, Hooper and Al Tuttle. They manage to halt the Order's thefts, but when they plan on stealing the extremely rare off of the century eagle, so named for only laying one egg every 100 years, Roger leads the order to kidnap Steve to keep the protectors from stopping them. Steve tries to get a message by way of a hidden radio to the protectors, but only gets to hear that Elizabeth has started dating Tuttle despite her hepatitis.

Elizabeth if voiced by Laurie Metcalf.